Add interface sound feedback

scripts/ui/main.gd

@@ -8,6 +8,7 @@ var header_panel: PanelContainer
 var user_label: Label
 var app_menu: PanelContainer
 var menu_exit_button: Button
+var sound_toggle: CheckButton
 var current_screen_name := ""
 
 func _ready() -> void:
@@ -195,9 +196,18 @@ func _build_app_menu() -> void:
 	resume.text = "Resume"
 	resume.custom_minimum_size = Vector2(0, 48)
 	Style.style_primary_button(resume)
+	UISoundService.set_button_sound(resume, "close")
 	resume.pressed.connect(_close_app_menu)
 	content.add_child(resume)
 
+	sound_toggle = CheckButton.new()
+	sound_toggle.text = "UI Sounds"
+	sound_toggle.button_pressed = UISoundService.are_sounds_enabled()
+	sound_toggle.custom_minimum_size = Vector2(0, 44)
+	UISoundService.set_button_sound(sound_toggle, "none")
+	sound_toggle.toggled.connect(UISoundService.set_sounds_enabled)
+	content.add_child(sound_toggle)
+
 	var profile := Button.new()
 	profile.text = "Profile"
 	profile.custom_minimum_size = Vector2(0, 48)
@@ -208,6 +218,7 @@ func _build_app_menu() -> void:
 	menu_exit_button = Button.new()
 	menu_exit_button.text = "Exit Run"
 	menu_exit_button.custom_minimum_size = Vector2(0, 48)
+	UISoundService.set_button_sound(menu_exit_button, "back")
 	menu_exit_button.pressed.connect(_exit_run)
 	content.add_child(menu_exit_button)
 
@@ -215,6 +226,7 @@ func _build_app_menu() -> void:
 	logout.text = "Log Out"
 	logout.custom_minimum_size = Vector2(0, 48)
 	Style.style_chip(logout, Style.RED)
+	UISoundService.set_button_sound(logout, "back")
 	logout.pressed.connect(_logout)
 	content.add_child(logout)
 
@@ -223,8 +235,10 @@ func _toggle_app_menu() -> void:
 	if app_menu == null:
 		return
 	if app_menu.visible:
+		UISoundService.play_sound("close")
 		_close_app_menu()
 	else:
+		UISoundService.play_sound("open")
 		app_menu.visible = true
 		app_menu.size = app_menu.custom_minimum_size
 		app_menu.position = (get_viewport_rect().size - app_menu.size) * 0.5